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Patent Assignment Assignor Details
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Assignor Name : HELMERSSON, KE WANG
Total Assignments: 11
Assignment: 1
Reel/Frame:009233/0242   Pages: 3
Recorded: 06/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIMHAGEN, THOMAS
Exec Dt:
05/19/1998
2
HELMERSSON, KE WANG
Exec Dt:
05/19/1998
Assignee
1
TELEF0NAKTIEBOLAGET L M ERICSSON
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721278
NONE
09069969
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:010570/0590   Pages: 6
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMERSSON, KE WANG
Exec Dt:
04/24/1999
2
CRONA, ANNELI
Exec Dt:
04/26/1999
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-126 25, STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6385173
NONE
09250639
Correspondence name and address
JENKENS & GILCHRIST, P.C.
KEITH W. SAUNDERS
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202-2799
Assignment: 3
Reel/Frame:011811/0436   Pages: 7
Recorded: 05/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARK, GUNNAR
Exec Dt:
04/09/2001
2
HELMERSSON, KE WANG
Exec Dt:
04/05/2001
3
WIBERG, NICLAS
Exec Dt:
04/09/2001
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020160781
09791987
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RICHARD J. MOURA
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 4
Reel/Frame:012051/0342   Pages: 3
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARK, GUNNAR
Exec Dt:
04/27/2001
2
WIBERG, NICLAS
Exec Dt:
04/27/2001
3
HELMERSSON, KE WANG
Exec Dt:
04/26/2001
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-126 25
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6553235
US20020082023
09742346
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZUECKI
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 5
Reel/Frame:011974/0565   Pages: 7
Recorded: 07/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIBERG, NICLAS
Exec Dt:
05/14/2001
2
BARK, GUNNAR
Exec Dt:
05/14/2001
3
HELMERSSON, KE WANG
Exec Dt:
05/17/2001
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-126 25
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6982946
US20020172264
09828340
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RICHARD J. MOURA
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202-2799
Assignment: 6
Reel/Frame:015131/0953   Pages: 12
Recorded: 09/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIBERG, NICLAS
Exec Dt:
08/03/2004
2
ENGLUND, EVA
Exec Dt:
08/10/2004
3
HELMERSSON, KE WANG
Exec Dt:
08/03/2004
4
PEISA, JANNE
Exec Dt:
08/02/2004
5
TORSNER, JOHAN
Exec Dt:
08/31/2004
6
EDHOLM, CHRISTER
Exec Dt:
07/14/2004
7
EDVARDSSON, MARIA
Exec Dt:
08/09/2004
8
SAMUELSSON, MARIA
Exec Dt:
08/20/2004
9
PARKVALL, STEFAN
Exec Dt:
08/20/2004
Assignee
1
TELEFONAKTIELBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7454173
US20050239413
10830663
Correspondence name and address
JOHN C. HAN
6300 LEGACY DRIVE
MS/EVR-1-C-11
PLANO, TX 75024
Assignment: 7
Reel/Frame:019990/0358   Pages: 11
Recorded: 10/21/2007
Attorney Dkt #:P19913-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMERSSON, KE WANG
Exec Dt:
09/14/2005
2
SAMUELSSON, MARIA
Exec Dt:
08/01/2006
3
DAHLMAN, ERIK
Exec Dt:
01/06/2006
4
EDVARDSSON, MARIA
Exec Dt:
09/14/2005
5
ENGLUND, EVA
Exec Dt:
09/14/2005
6
SAGFORS, MATS FREDRIK
Exec Dt:
09/14/2005
7
PEISA, JANNE JOHANNES
Exec Dt:
09/14/2005
8
PARKVALL, STEFAN
Exec Dt:
01/04/2006
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8208456
US20070286068
11575116
Correspondence name and address
ROGER S. BURLEIGH
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 8
Reel/Frame:020587/0349   Pages: 18
Recorded: 02/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLUND, EVA
Exec Dt:
06/26/2007
2
BARK, GUNNAR
Exec Dt:
06/26/2007
3
BOER, TJEERD DE
Exec Dt:
07/19/2007
4
KARLSSON, PATRIK
Exec Dt:
07/02/2007
5
GERSTENBERGER, DIRK
Exec Dt:
07/23/2007
6
SAGFORS, MATS
Exec Dt:
07/02/2007
7
GUNNARSSON, FREDRIK
Exec Dt:
07/30/2007
8
HELMERSSON, KE WANG
Exec Dt:
06/26/2007
9
PARKVALL, STEFAN
Exec Dt:
07/12/2007
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
STOCKHOLM, SWEDEN S-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8184597
US20080214197
11795821
Correspondence name and address
H. WARREN BURNAM, JR.
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:023051/0268   Pages: 8
Recorded: 08/04/2009
Attorney Dkt #:4015-6575
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLUND, EVA
Exec Dt:
02/04/2008
2
GUNNARSSON, FREDRIK
Exec Dt:
02/04/2008
3
LUNDIN, ERIK GEIJER
Exec Dt:
04/12/2008
4
HELMERSSON, KE WANG
Exec Dt:
02/04/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8224345
US20100087154
12525801
Correspondence name and address
MICHAEL D. MURPHY
1400 CRESCENT GREEN, SUITE 300
COATS & BENNETT, PLLC
CARY, NC 27518
Assignment: 10
Reel/Frame:023100/0816   Pages: 10
Recorded: 08/14/2009
Attorney Dkt #:P21050-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLUND, EVA
Exec Dt:
05/29/2008
2
PARKVALL, STEFAN
Exec Dt:
05/29/2009
3
BARK, GUNNAR
Exec Dt:
05/29/2008
4
HELMERSSON, KE WANG
Exec Dt:
05/29/2008
5
SAGFORS, MATS
Exec Dt:
05/29/2008
6
HU, RONG
Exec Dt:
05/29/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8135017
US20090238148
12095848
Correspondence name and address
ROGER S. BURLEIGH
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 11
Reel/Frame:025517/0035   Pages: 9
Recorded: 12/17/2010
Attorney Dkt #:4015-7190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLUND, EVA
Exec Dt:
11/22/2010
2
FRENGER, PAL
Exec Dt:
11/17/2010
3
JERSENIUS, KRISTINA
Exec Dt:
11/22/2010
4
HELMERSSON, KE WANG
Exec Dt:
11/22/2010
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8483737
US20110275399
12991513
Correspondence name and address
JUSTIN J. LEONARD
1400 CRESCENT GREEN, SUITE 300
COATS & BENNETT, PLLC
CARY, NC 27518

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